FI970264A - A mobile transceiver device with a transmit power control circuit - Google Patents

A mobile transceiver device with a transmit power control circuit Download PDF

Info

Publication number
FI970264A
FI970264A FI970264A FI970264A FI970264A FI 970264 A FI970264 A FI 970264A FI 970264 A FI970264 A FI 970264A FI 970264 A FI970264 A FI 970264A FI 970264 A FI970264 A FI 970264A
Authority
FI
Finland
Prior art keywords
crc
control circuit
mobile radio
power control
transmit power
Prior art date
Application number
FI970264A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI970264A0 (en
Inventor
Rolf Biedermann
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of FI970264A0 publication Critical patent/FI970264A0/en
Publication of FI970264A publication Critical patent/FI970264A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Selective Calling Equipment (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

In order to reduce the power consumed by mobile radio transmitting/receiving devices (PT1, PT2) and thus increase their maximum possible duration of operation, the device-specific transmitting power is automatically regulated depending on special information (FSW, A-CRC, X-CRC), such as field intensity values (FSW) and transmission error values (A-CRC, X-CRC), received and acquired by the mobile radio transmitting/receiving device. The mobile radio transmitting/receiving device (PT1, PT2) has for that purpose a sequential control circuit (RK), in which the value of the controlled variables (here the device-specific transmitting power) follows the changing value of the command variable (here the received and acquired special information).
FI970264A 1994-07-25 1997-01-22 A mobile transceiver device with a transmit power control circuit FI970264A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4426255A DE4426255C2 (en) 1994-07-25 1994-07-25 Mobile radio transmission / radio receiving device, in particular a cordless telephone handset
PCT/DE1995/000949 WO1996003812A1 (en) 1994-07-25 1995-07-19 Mobile radio transmitting/receiving device with transmitting power regulation circuit

Publications (2)

Publication Number Publication Date
FI970264A0 FI970264A0 (en) 1997-01-22
FI970264A true FI970264A (en) 1997-01-22

Family

ID=6524054

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970264A FI970264A (en) 1994-07-25 1997-01-22 A mobile transceiver device with a transmit power control circuit

Country Status (10)

Country Link
EP (1) EP0772920B1 (en)
JP (1) JPH09507984A (en)
CN (1) CN1093343C (en)
AT (1) ATE185223T1 (en)
AU (1) AU692898B2 (en)
CA (1) CA2195860A1 (en)
DE (2) DE4426255C2 (en)
ES (1) ES2138222T3 (en)
FI (1) FI970264A (en)
WO (1) WO1996003812A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100266806B1 (en) * 1996-12-11 2000-09-15 윤종용 Circuit and method for saving battery in a portable radio communication terminal
FI112832B (en) * 1997-04-14 2004-01-15 Sonera Oyj Method and system for limiting the power of a mobile telephone
DE19818463C2 (en) * 1998-04-24 2001-08-30 Siemens Ag Method for operating a wireless telecommunication device
DE19821519C2 (en) 1998-05-13 2001-08-09 Siemens Ag Method for operating a wireless telecommunication device in particular indoors
WO1999066656A1 (en) 1998-06-17 1999-12-23 Siemens Aktiengesellschaft Method and system for regulating the transmission power of a mobile station of a mobile radio system
EP2256940A3 (en) * 2003-03-11 2012-03-14 Aastra Deutschland GmbH Mobile radio communication terminal
JP5938657B2 (en) * 2013-11-08 2016-06-22 パナソニックＩｐマネジメント株式会社 Wireless communication apparatus and transmission power control method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07101295B2 (en) * 1988-02-23 1995-11-01 富士写真フイルム株式会社 Packaging material for photosensitive materials
IE62238B1 (en) * 1988-02-25 1995-01-11 Dieter Stephan Process and apparatus for producing blister packs
FI86352C (en) * 1989-11-14 1992-08-10 Nokia Oy Ab DIGITALISKT RADIOLAENKSYSTEM OCH FOERFARANDE FOER REGLERING AV EN SAENDINGSEFFEKT I ETT DIGITALISKT RADIOLAENKSYSTEM.
WO1994010764A1 (en) * 1992-10-26 1994-05-11 Siemens Aktiengesellschaft Method and installation for antenna-selection diversity in a wireless telephone receiver
DE9214886U1 (en) * 1992-11-02 1994-03-03 Siemens AG, 80333 München Arrangement for controlling a transceiver, in particular base stations and mobile parts of a cordless telephone system
FI96554C (en) * 1993-02-05 1996-07-10 Nokia Mobile Phones Ltd Time multiplexed cellular radio telephone system and radio telephone for it
US9410769B1 (en) * 2015-10-26 2016-08-09 Huntercraft Limited Integrated precise photoelectric sighting system

Also Published As

Publication number Publication date
EP0772920A1 (en) 1997-05-14
CA2195860A1 (en) 1996-02-08
AU692898B2 (en) 1998-06-18
WO1996003812A1 (en) 1996-02-08
CN1154185A (en) 1997-07-09
ATE185223T1 (en) 1999-10-15
DE4426255C2 (en) 1998-07-30
EP0772920B1 (en) 1999-09-29
DE4426255A1 (en) 1996-02-08
AU2975095A (en) 1996-02-22
ES2138222T3 (en) 2000-01-01
FI970264A0 (en) 1997-01-22
DE59506960D1 (en) 1999-11-04
JPH09507984A (en) 1997-08-12
CN1093343C (en) 2002-10-23

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